feat: 交换信令

app/build.gradle

@@ -3,13 +3,13 @@ apply plugin: 'com.android.application'
 android {
     namespace "com.ttstd.remoteclient"
 
-    compileSdkVersion 33
+    compileSdkVersion 36
 //    buildToolsVersion "36.0.0"
 
     defaultConfig {
         applicationId "com.ttstd.remoteclient"
         minSdkVersion 24
-        targetSdkVersion 33
+        targetSdkVersion 36
 
         versionCode 1
         versionName "1.0"
@@ -50,6 +50,7 @@ android {
 }
 
 dependencies {
+    implementation 'androidx.activity:activity-ktx:1.13.0'
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     // 添加 Kotlin 标准库